Contents

Function Definition

GLboolean glIsSampler(GLuint id​);

id

Specifies a value that may be the name of a sampler object.

Description

glIsSampler returns GL_TRUE if id​ is currently the name of a sampler object. If id​ is zero, or is a non-zero value that is not currently the name of a sampler object, or if an error occurs, glIsSampler returns GL_FALSE.